79172937

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 121599360

約数和(自身を除く): 42426423

約数列:

[1, 3, 9, 27, 53, 61, 159, 183, 477, 549, 907, 1431, 1647, 2721, 3233, 8163, 9699, 24489, 29097, 48071, 55327, 87291, 144213, 165981, 432639, 497943, 1297917, 1493829, 2932331, 8796993, 26390979, 79172937]

約数ペア:

[(1, 79172937), (3, 26390979), (9, 8796993), (27, 2932331), (53, 1493829), (61, 1297917), (159, 497943), (183, 432639), (477, 165981), (549, 144213), (907, 87291), (1431, 55327), (1647, 48071), (2721, 29097), (3233, 24489), (8163, 9699)]